To answer you, I will quote the project convention: “The Maybe-Intro project intends to preserve the latest version of complete or almost complete fan translations and the best other types of ROM hacks.”

I fear to upset your collector tendencies. Maybe-Intro doesn’t pretend to be GoodTools and I prefer to focus on quality over quantity. Whenever the new version of a translation is available, it supersedes the previous one.

About the “King Kong 2” translation. The translation by Django which was removed was an unofficial update of the Imanok’s. Imanok updated his work and improved it over all the Django’s modifications. Hence the new Imanok’s translation supersedes all the previous ones.

@Powerpuff
It might be a good idea to keep old DAT packs (even if it’s just for your own internal reference). You would be surprised how valuable they can be if you need to track back a problem/error in a current DAT.

@Cassiel
Thanks for the advice. The DATabase Log has been enough for me to track the changes. You can find a complete version and other useful documents here.
The change log there can also give you hints about what is coming next. 😉
The content of the other docs will eventually be ported to the site.

@segax
You’re right. It is so obvious to me that I might have forgotten to say. All the data which are shared at Maybe-Intro can be used by other projects. So the Maybe-Intro content and its rollback can be used by the Good/NonGoodSets or TOSEC, etc.